Learning Target: I will understand that the Sun,Earth, and the rest of the solar system formed approximately 4.6 billion years ago based on a wide variety of data collected by different methods and that when viewed on a human time scale, some processes that shape it are happening so slowly they cannot be easily detected in a lifetime.
BR(24) What is the geologic time scale?
1. Finish Group work
Homework: Be ready to present to the class tomorrow and study for a test on Friday
